How long do I need to wait before consuming eggs after worming hens..??

[aart]

No expiration date that I can find....

By law there should be a date ?

Yeah, there should be....
@treedawg take pics of all the labels?

 

[Kiki]

I found abottle for sale on EBay.
The date was stamped on the bottom of the bottle so it's possible that it has worn off.